Shin Hye is forced to marry a boy she doesn't know for business. But it's not just a typical arranged marriage, actually. She falls in love with the person she musn't fall in love with at all, her husband's brother... And her husband is the only one who knows her secret. But step by step, he's going to start having feelings for her. Will she realize this, or will she never give up on his brother? Main Posters: